The POROTON-WDF®® thermal insulation façade is an "honest skin" – a solid brick wall filled with the natural insulation material perlite. WDF® can be used as exterior insulation, interior insulation and in new buildings and is available in three wall thicknesses. The system fulfils all aspects of biologically sensible and ecological thermal insulation. It helps to significantly reduce energy costs and increases the value of the property.
More Over
ecological
,
healthy living
,
climate-regulating,
fire-safe
, free of pollutants and vapours,
economically
reliable, suitable
for renovation in accordance with monument protection,
stable and good fastening ground
Technical Information
Thermal conductivity: 0.055 W/(mK)
Dimensions: L × W × H = 495 × 180 × 249 mm
Improved heat transfer coefficient (U-value) of an existing wall with U-value 1.0: 0.23 W/(m2K)
Water vapour diffusion resistance coefficient: μ = 4/5
Water absorption coefficient Perlite filling AW,P: 0.222 kg/m2h0.5
Compressive strength class: 2
Fire protection (building material class): A2 – s1,d0
